名词
中文翻译：波数差
同义词：
['wavelet', 'wavelet transform']
例句：
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1.The wavelet transform is used to analyze signals with high frequency components.
小波变换用于分析具有高频成分的信号。
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2.In the wavelet transform, the wavelet function is used to decompose the signal into its constituent wavelets.
在小波变换中，使用小波函数将信号分解为其组成部分的波形。
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3.The wavelet transform has been widely used in image compression and signal processing.
小波变换在图像压缩和信号处理领域得到了广泛应用。